PostX <= 4.1.36 - Missing Authorization
| CVE | CVE-2025-54751 |
|---|---|
| CVSS | 4.3 (Medium) |
| Publicly Published | September 2, 2025 |
| Last Updated | December 19, 2025 |
| Researcher |
Abu Hurayra (HurayraIIT)
|
Description
The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 4.1.36. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.
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Vulnerability Details for Post Grid Gutenberg Blocks – PostX
| Software Type | Plugin |
|---|---|
| Software Slug | ultimate-post (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 4.1.37, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Post Grid Gutenberg Blocks – PostX
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